﻿
<?php
/**
 * 微信系统异步请求支付结果
 */
ini_set('date.timezone','Asia/Shanghai');
error_reporting(E_ERROR);

require_once "lib/WxPay.Api.php";
require_once 'lib/WxPay.Notify.php';
require_once 'example/log.php';

//初始化日志
$logHandler= new CLogFileHandler("logs/".date('Y-m-d').'.log1');
$log = Log1::Init($logHandler, 15);

class PayNotifyCallBack extends WxPayNotify
{
	public $myresult;
	//查询订单
	public function Queryorder($transaction_id)
	{
		$input = new WxPayOrderQuery();
		$input->SetTransaction_id($transaction_id);
		$result = WxPayApi::orderQuery($input);
		Log1::DEBUG("query:" . json_encode($result));
		if(array_key_exists("return_code", $result)
		&& array_key_exists("result_code", $result)
		&& $result["return_code"] == "SUCCESS"
		&& $result["result_code"] == "SUCCESS")
		{
			$this->myresult = $result;
			return true;
		}
		return false;
	}

	//重写回调处理函数
	public function NotifyProcess($data, &$msg)
	{
		Log1::DEBUG("call back:" . json_encode($data));
		$notfiyOutput = array();

		if(!array_key_exists("transaction_id", $data)){
			$msg = "输入参数不正确";
			return false;
		}
		//查询订单，判断订单真实性
		if(!$this->Queryorder($data["transaction_id"])){
			$msg = "订单查询失败";
			return false;
		}
		return true;
	}
}

Log1::DEBUG("begin notify");
$notify = new PayNotifyCallBack();
$notify->Handle(false);

if($notify->myresult['trade_state'] == "SUCCESS"){//交易成功更新订单
	Log1::DEBUG("update order state:".$notify->myresult['out_trade_no']);
	//更新订单状态
	$con = mysql_connect("localhost","baoming","U8U6t8P3");
	if (!$con){
		die('Could not connect: ' . mysql_error());
	}
	mysql_select_db("baoming", $con);
	$pay_time = time();
	mysql_query("UPDATE bm_enroll SET state=1,pay_time=$pay_time WHERE order_sn=$out_trade_no and state=0");
	mysql_close($con);

}



